%0 Journal Article %A V. L. Beresnev %T A certain class of problems of optimization of the parameters of an industrial system %J Diskretnyj analiz i issledovanie operacij %D 1971 %P 65-74 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DA_1971_9_a7/ %G ru %F DA_1971_9_a7